CN215577081U

CN215577081U - Play equipment for preschool education

Info

Publication number: CN215577081U
Application number: CN202121210615.9U
Authority: CN
Inventors: 冯浪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-18
Anticipated expiration: 2031-06-01

Abstract

The utility model belongs to the technical field of playing equipment, in particular to playing equipment for infant education, which aims at solving the problems that the prior playing equipment is inconvenient to fix and position in the using process so as to cause easy mistaken collision and falling damage and inconvenient to store and carry, and the playing equipment comprises a playing equipment body, wherein the bottom of the playing equipment body is fixedly provided with a mounting plate, the outer side of the mounting plate is slidably provided with a box body, the outer side of the mounting plate is slidably connected with the inner wall of the box body, the top of the box body is provided with two symmetrical first sliding grooves, the two first sliding grooves are slidably provided with a box cover, the top of the box cover is fixedly provided with a handle, the bottom of the box cover is fixedly connected with a rubber pad, and the two sides of the box body are provided with mounting holes, and the storage and carrying are convenient, the structure is simple, and the use is convenient.

Description

Play equipment for preschool education

Technical Field

The utility model relates to the technical field of playing equipment, in particular to playing equipment for preschool education.

Background

A playback apparatus generally refers to software capable of playing back video or audio files stored in the form of digital signals, and also refers to an electronic device product having a function of playing back video or audio files. In the field of early education of infant education, various audio playing devices specially used for assisting the growth of children appear, and the functions of the audio playing devices mainly comprise simple functions of playing poems, songs, sons and the like.

Among the prior art, broadcast equipment is not convenient for carry out fixed position in the use to lead to easily taking place the mistake and bump the damage that falls, and not convenient for accomodate and carry, we have proposed a broadcast equipment for preschool education for this and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the playing equipment is inconvenient to fix and position in the using process, so that the playing equipment is easy to be mistakenly bumped, dropped and damaged and is inconvenient to store and carry.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a playing device for preschool education comprises a playing device body, wherein a mounting plate is fixedly arranged at the bottom of the playing device body, a box body is slidably arranged at the outer side of the mounting plate, the outer side of the mounting plate is slidably connected with the inner wall of the box body, two symmetrical first sliding grooves are formed in the top of the box body, a box cover is slidably arranged in the two first sliding grooves, a handle is fixedly arranged at the top of the box cover, a rubber pad is fixedly connected with the bottom of the box cover, mounting holes are formed in the two sides of the box body, bolts are rotatably arranged in the two mounting holes, threaded grooves are formed in the two sides of the box cover, the two bolts are respectively matched with the two threaded grooves, a mounting groove is formed in the box body, two symmetrical second sliding grooves are formed in the inner wall of the bottom of the box body, a first through hole is formed in the inner wall of one side of the mounting groove, the first through hole is communicated with the two second sliding grooves, and a lifting mechanism is arranged in the second through hole, a vacuum cavity is formed in the box body, a piston plate is slidably mounted in the vacuum cavity, four vacuum suckers are fixedly mounted at the bottom of the box body, four vent holes are formed in the inner wall of the bottom of the vacuum cavity, and the vent holes are communicated with the vacuum suckers.

Preferably, the lifting mechanism comprises a rack, a gear, a bidirectional screw rod, two sliders and two transmission rods, the outer side of the bidirectional screw rod is connected with the inner wall of the first through hole in a sliding manner, the inner ring of the gear is fixedly connected with the outer side of the bidirectional screw rod, the outer side of the rack is connected with the inner wall of the mounting groove in a sliding manner, the rack is meshed with the gear, the outer sides of the two sliders are respectively connected with the inner walls of the two second sliding grooves in a sliding manner, threaded holes are formed in the two sliders, the outer sides of the bidirectional screw rod are connected with the inner wall of the two threaded holes in a threaded manner, one ends of the two transmission rods are respectively hinged to the tops of the two sliders, and the other ends of the two transmission rods are hinged to the bottom of the mounting plate.

Preferably, a second through hole is formed in the inner wall of the bottom of the box body, a first slide bar is slidably mounted in the second through hole, one end of the first slide bar is fixedly connected with the top of the piston plate, a first spring is sleeved on the outer side of the first slide bar, and two ends of the first spring are fixedly connected with the inner wall of the top of the vacuum cavity and the top of the piston plate respectively.

Preferably, a third through hole is formed in the inner wall of the bottom of the first sliding groove, a second sliding rod is slidably mounted in the third through hole, one end of the second sliding rod is fixedly connected with one end of the rack, a second spring is sleeved on the outer side of the second sliding rod, and two ends of the second spring are fixedly connected with one end of the rack and the inner wall of the top of the mounting groove respectively.

Preferably, the inner walls of one sides of the two second sliding grooves are fixedly provided with bearings, and the inner rings of the two bearings are fixedly connected with the outer sides of the two-way screw rods.

Compared with the prior art, the utility model has the advantages that:

1. this scheme is when closing the case lid, and the case lid can drive the vertical downstream of rack, and the rack drives gear revolve, and two-way lead screw drives two sliders and is close to each other, and two transfer lines drive the vertical downstream of mounting panel to can accomodate the playback devices body, conveniently carry.

2. This scheme is when the vertical rebound of mounting panel, and first spring can drive the vertical rebound of piston board through the deformation power, and then the piston board can make the vacuum chamber produce the negative pressure, through air vent and the communicating setting of vacuum chuck, and then four vacuum chuck can adsorb on ground or desktop to can carry out fixed position to the box, prevent that the mistake from bumping and damaging the playback apparatus body.

The utility model can be conveniently fixed and positioned in the using process, thereby preventing the damage caused by mistaken collision and falling, and being convenient for storage and carrying, simple in structure and convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of a playing device for childhood education according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of fig. 1 of a playing device for childhood education according to the present invention;

fig. 3 is an enlarged schematic structural view of a playing device for childhood education shown in fig. 1.

In the figure: the device comprises a playing device body 1, a mounting plate 2, a box body 3, a first sliding groove 4, a box cover 5, a handle 6, a bolt 7, a second sliding groove 8, a sliding block 9, a bidirectional screw rod 10, a transmission rod 11, a rack 12, a gear 13, a second sliding rod 14, a second spring 15, a vacuum cavity 16, a piston plate 17, a first sliding rod 18, a first spring 19 and a vacuum sucker 20.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a playing device for preschool education comprises a playing device body 1, a mounting plate 2 is fixedly installed at the bottom of the playing device body 1, a box body 3 is slidably installed at the outer side of the mounting plate 2, the outer side of the mounting plate 2 is slidably connected with the inner wall of the box body 3, two symmetrical first sliding grooves 4 are formed at the top of the box body 3, a box cover 5 is slidably installed in the two first sliding grooves 4, a handle 6 is fixedly installed at the top of the box cover 5, a rubber pad is fixedly connected with the bottom of the box cover 5, mounting holes are formed at both sides of the box body 3, bolts 7 are rotatably installed in the two mounting holes, threaded grooves are formed at both sides of the box cover 5, the two bolts 7 are respectively matched with the two threaded grooves, a mounting groove is formed in the box body 3, two symmetrical second sliding grooves 8 are formed at the inner wall of the bottom of the box body 3, a first through hole is formed in one side of the mounting groove, the first through hole is communicated with the two second sliding grooves 8, the lifting mechanism is arranged in the second through hole, the vacuum cavity 16 is formed in the box body 3, the piston plate 17 is arranged in the vacuum cavity 16 in a sliding mode, the four vacuum suckers 20 are fixedly arranged at the bottom of the box body 3, four vent holes are formed in the inner wall of the bottom of the vacuum cavity 16, and the vent holes are communicated with the vacuum suckers 20.

In this embodiment, the lifting mechanism includes a rack 12, a gear 13, a bidirectional screw rod 10, two sliders 9 and two transmission rods 11, the outer side of the bidirectional screw rod 10 is slidably connected with the inner wall of the first through hole, the inner ring of the gear 13 is fixedly connected with the outer side of the bidirectional screw rod 10, the outer side of the rack 12 is slidably connected with the inner wall of the mounting groove, the rack 12 is meshed with the gear 13, the outer sides of the two sliders 9 are respectively slidably connected with the inner walls of the two second sliding grooves 8, threaded holes are formed in the two sliders 9, the outer side of the bidirectional screw rod 10 is in threaded connection with the inner walls of the two threaded holes, one ends of the two transmission rods 11 are respectively hinged to the tops of the two sliders 9, and the other ends of the two transmission rods 11 are hinged to the bottom of the mounting plate 2.

In this embodiment, a second through hole is formed in the bottom inner wall of the box body 3, a first slide bar 18 is slidably mounted in the second through hole, one end of the first slide bar 18 is fixedly connected with the top of the piston plate 17, a first spring 19 is sleeved outside the first slide bar 18, and two ends of the first spring 19 are respectively fixedly connected with the top inner wall of the vacuum cavity 16 and the top of the piston plate 17.

In this embodiment, a third through hole is formed in the inner wall of the bottom of the first sliding groove 4, a second sliding rod 14 is slidably mounted in the third through hole, one end of the second sliding rod 14 is fixedly connected with one end of the rack 12, a second spring 15 is sleeved outside the second sliding rod 14, and two ends of the second spring 15 are respectively fixedly connected with one end of the rack 12 and the inner wall of the top of the mounting groove.

In this embodiment, bearings are fixedly mounted on the inner walls of one sides of the two second sliding grooves 8, and inner rings of the two bearings are fixedly connected with the outer sides of the two-way screw rods 10.

Example two

Referring to fig. 1-3, a playing device for preschool education comprises a playing device body 1, wherein a mounting plate 2 is fixedly arranged at the bottom of the playing device body 1 through bolts, a box body 3 is slidably arranged at the outer side of the mounting plate 2, the outer side of the mounting plate 2 is slidably connected with the inner wall of the box body 3, two symmetrical first sliding grooves 4 are formed in the top of the box body 3, a box cover 5 is slidably arranged in the two first sliding grooves 4, a handle 6 is fixedly arranged at the top of the box cover 5 through bolts, a rubber pad is fixedly connected at the bottom of the box cover 5 through welding, mounting holes are formed in both sides of the box body 3, bolts 7 are rotatably arranged in the two mounting holes, thread grooves are formed in both sides of the box cover 5, the two bolts 7 are respectively matched with the two thread grooves, a mounting groove is formed in the box body 3, two symmetrical second sliding grooves 8 are formed in the inner wall of the bottom of the box body 3, the inner wall of one side of mounting groove has been seted up first through-hole, and first through-hole communicates with each other with two second spouts 8, is provided with elevating system in the second through-hole, has seted up vacuum chamber 16 in the box 3, and slidable mounting has piston plate 17 in vacuum chamber 16, and four vacuum chuck 20 are installed through welded fastening in the bottom of box 3, and four air vents have been seted up to the bottom inner wall of vacuum chamber 16, and the air vent communicates with each other with vacuum chuck 20.

In this embodiment, the lifting mechanism includes a rack 12, a gear 13, a bidirectional screw rod 10, two sliders 9 and two transmission rods 11, the outer side of the bidirectional screw rod 10 is connected with the inner wall of the first through hole in a sliding manner, the inner ring of the gear 13 is fixedly connected with the outer side of the bidirectional screw rod 10 in a welding manner, the outer side of the rack 12 is connected with the inner wall of the mounting groove in a sliding manner, the rack 12 is meshed with the gear 13, the outer sides of the two sliders 9 are respectively connected with the inner walls of the two second sliding chutes 8 in a sliding manner, threaded holes are formed in the two sliders 9, the outer side of the bidirectional screw rod 10 is connected with the inner wall of the two threaded holes in a threaded manner, one ends of the two transmission rods 11 are respectively hinged to the tops of the two sliders 9, the other ends of the two transmission rods 11 are hinged to the bottom of the mounting plate 2, and when the rack 12 vertically moves, the gear 13 can drive the bidirectional screw rod 10 to rotate.

In this embodiment, the bottom inner wall of the box 3 has been seted up the second through-hole, slidable mounting has first slide bar 18 in the second through-hole, the one end of first slide bar 18 passes through welded fastening with the top of piston plate 17 and is connected, the outside cover of first slide bar 18 is equipped with first spring 19, welded fastening is passed through with the top inner wall of vacuum chamber 16 and the top of piston plate 17 respectively at the both ends of first spring 19, when the vertical rebound of mounting panel 2, first spring 19 can drive the vertical rebound of piston plate 17 through the deformation power.

In this embodiment, a third through hole is opened in the bottom inner wall of the first chute 4, a second slide bar 14 is slidably mounted in the third through hole, one end of the second slide bar 14 is fixedly connected to one end of the rack 12 by welding, a second spring 15 is sleeved outside the second slide bar 14, two ends of the second spring 15 are fixedly connected to one end of the rack 12 and the top inner wall of the mounting groove by welding, and when the box cover 5 is opened, the second spring 15 can drive the rack 12 to vertically move upwards by a deformation force.

In this embodiment, the bearings are fixedly welded to the inner walls of the two second sliding grooves 8, the inner rings of the two bearings are fixedly welded to the outer sides of the two-way screw rod 10, and when the two-way screw rod 10 rotates, the two bearings can stabilize the rotation of the two-way screw rod 10.

In this embodiment, when in use, the two bolts 7 can be rotated, the two bolts 7 are respectively matched with the two thread grooves, and then the two bolts 7 can release the fixation of the box cover 5, then the box cover 5 is opened, and then the second spring 15 can drive the rack 12 to vertically move upwards through the deformation force, the rack 12 drives the gear 13 to rotate, the gear 13 drives the two-way screw rod 10 to rotate, the two-way screw rod 10 drives the two sliders 9 to approach each other, the two sliders 9 respectively drive the two transmission rods 11 to rotate, the two transmission rods 11 drive the mounting plate 2 to vertically move upwards, and then the playing device body 1 can be operated to use, meanwhile, when the mounting plate 2 vertically moves upwards, the first spring 19 can drive the piston plate 17 to vertically move upwards through the deformation force, and then the piston plate 17 can generate negative pressure in the vacuum cavity 16, and is communicated with the vacuum chuck 20 through the vent hole, and then the four vacuum chucks 20 can be adsorbed on the ground or the desktop, so as to fix and position the box body 3 and prevent the playing device body 1 from being damaged by mistake, when the use is finished, the box cover 5 can be slidably installed in the two first sliding grooves 4, then the two bolts 7 are rotated, the two bolts 7 are respectively matched with the two thread grooves, and then the two bolts 7 can fix the box cover 5, meanwhile, the box cover 5 drives the first sliding rod 14 to vertically move downwards, the first sliding rod 14 drives the rack 12 to vertically move downwards, the rack 12 drives the gear 13 to rotate, the gear 13 drives the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 drives the two sliding blocks 9 to be away from each other, the two sliding blocks 9 respectively drive the two transmission rods 11 to rotate, the two transmission rods 11 drive the installation plate 2 to vertically move downwards, and then the playing device body 1 can be accommodated, meanwhile, when the mounting plate 2 vertically moves downwards, the mounting plate 2 extrudes the first slide bar 18 to vertically move downwards, the first slide bar 18 drives the piston plate 17 to vertically move downwards, negative pressure in the vacuum cavity 16 can be eliminated by the piston plate 17, the four vacuum chucks 20 can release adsorption through the arrangement of the vent holes and the vacuum chucks 20, and the box body 3 and the playing device body 1 can be conveniently carried through the handle 6.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The playing equipment for the preschool education comprises a playing equipment body (1) and is characterized in that a mounting plate (2) is fixedly mounted at the bottom of the playing equipment body (1), a box body (3) is slidably mounted at the outer side of the mounting plate (2), the outer side of the mounting plate (2) is slidably connected with the inner wall of the box body (3), two symmetrical first sliding grooves (4) are formed in the top of the box body (3), a box cover (5) is slidably mounted in the two first sliding grooves (4), a handle (6) is fixedly mounted at the top of the box cover (5), a rubber pad is fixedly connected with the bottom of the box cover (5), mounting holes are formed in two sides of the box body (3), bolts (7) are rotatably mounted in the two mounting holes, thread grooves are formed in two sides of the box cover (5), the two bolts (7) are respectively matched with the two thread grooves, mounting grooves are formed in the box body (3), two symmetrical second chutes (8) are formed in the inner wall of the bottom of the box body (3), a first through hole is formed in the inner wall of one side of the mounting groove, the first through hole is communicated with the two second chutes (8), a lifting mechanism is arranged in the second through hole, a vacuum cavity (16) is formed in the box body (3), a piston plate (17) is arranged in the vacuum cavity (16) in a sliding manner, four vacuum suckers (20) are fixedly arranged at the bottom of the box body (3), four air vents are formed in the inner wall of the bottom of the vacuum cavity (16), and the air vents are communicated with the vacuum suckers (20).

2. Play apparatus for childhood education according to claim 1, characterized in that the lifting mechanism comprises a rack (12), a gear (13), two-way lead screw (10), two slider (9) and two transfer lines (11), the outside of two-way lead screw (10) and the inner wall sliding connection of first through-hole, the inner circle of gear (13) and the outside fixed connection of two-way lead screw (10), the outside of rack (12) and the inner wall sliding connection of mounting groove, rack (12) and gear (13) meshing, the outside of two slider (9) respectively with the inner wall sliding connection of two second spout (8), all set up threaded hole on two slider (9), the outside of two-way lead screw (10) and the inner wall threaded connection of two threaded hole, the one end of two transfer lines (11) is articulated with the top of two slider (9) respectively, the other end of two transfer lines (11) all articulates with the bottom of mounting panel (2).

3. The playing device for childhood education according to claim 1, wherein a second through hole is formed in the bottom inner wall of the box body (3), a first slide rod (18) is slidably mounted in the second through hole, one end of the first slide rod (18) is fixedly connected with the top of the piston plate (17), a first spring (19) is sleeved on the outer side of the first slide rod (18), and two ends of the first spring (19) are respectively fixedly connected with the top inner wall of the vacuum cavity (16) and the top of the piston plate (17).

4. The playing device for childhood education according to claim 1, wherein a third through hole is formed in a bottom inner wall of the first sliding groove (4), a second sliding rod (14) is slidably mounted in the third through hole, one end of the second sliding rod (14) is fixedly connected with one end of the rack (12), a second spring (15) is sleeved outside the second sliding rod (14), and two ends of the second spring (15) are respectively fixedly connected with one end of the rack (12) and a top inner wall of the mounting groove.

5. The playing device for childhood education as claimed in claim 1, wherein bearings are fixedly mounted on the inner walls of the two second sliding grooves (8), and the inner rings of the two bearings are fixedly connected with the outer sides of the two-way screw rods (10).